Prewitt was stationed to Halifax covert and before the Dragon Plague of 1805 made rounds in the outskirts of Quebec. He held "radical" political views which lent the Aerial Corps to station him in out of the way locales. However this fortuitously allowed his Winchester to avoid the Dragon Plague and the Corps summoned Prewitt back to serve in Britain. He was one of the few strangers who were kind to Laurence upon the latter's return to Britain after committing treason and fought with those who condemned him. Prewitt also wrote poetry.